Description
This pseudo cylindrical projection is used primarily for world maps.
Projection method
A pseudo cylindrical projection.
Linear graticules
Parallels are equally spaced straight lines. Meridians are equally spaced elliptical curves. The meridians at +/-180° from the central meridian are semicircles. The poles and the central meridian are straight lines half as long as the equator.
Properties
Shape
This stretching decreases to zero at 37°55' N and S. Nearer the poles, features are compressed in the north–south direction.
Area
Area isn't preserved.
Direction
The equator doesn't have any angular distortion. Direction is distorted elsewhere.
Distance
Scale is correct only along 37°55' N and S. Nearer the poles, features are compressed in the north–south direction.
Limitations
Useful only as a world map.
Uses and applications
Suitable for thematic mapping of the world.
Parameters
Desktop
- False Easting
- False Northing
- Central Meridian